Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

今天很残酷，明天更残酷，后天很美好，但绝对大部分是死在明天晚上，所以每个人不要放弃今天。

做出伟大工作的唯一方法就是热爱你所做的事情。

The future of coal is not about the past; it's about innovation and sustainability.

I never give up. I never give in.

找到自己最好的方法就是在为他人服务中迷失自己。

If everything was perfect, you would never learn and you would never grow.